AirHint found the following cheapest return flights from Montreal (YUL) to San Pedro Sula (SAP) in September 2025 (see full year).

Return flights

16 Sep - 23 Sep	Copa
11 Sep - 18 Sep	Copa
17 Sep - 24 Sep	Copa
14 Sep - 21 Sep	Copa
12 Sep - 19 Sep	Copa
18 Sep - 25 Sep	Copa
10 Sep - 17 Sep	Copa
03 Sep - 10 Sep	Copa
02 Sep - 09 Sep	Copa
30 Sep - 07 Oct	Porter Airlines (Canada) Ltd
04 Sep - 11 Sep	Porter Airlines (Canada) Ltd
27 Sep - 04 Oct	Porter Airlines (Canada) Ltd
28 Sep - 05 Oct	Copa
25 Sep - 02 Oct	Porter Airlines (Canada) Ltd
29 Sep - 06 Oct	Copa
26 Sep - 03 Oct	Copa
24 Sep - 01 Oct	Copa

Also check the deals for one-way flights from Montreal to San Pedro Sula in September.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Montreal to San Pedro Sula in September from $375

Return flights